the city's cost for hosting the america's cup this summer. the nonprofit would be called "one sf" building on the america cup's effort in anticipation of bringing a future super bowl here as well. come up next, a beach warning. a warning for dog owners that could save their pet's lives and their own. and take a live look from the roof cam showing you the ferry building there with a bit of the 49er's colors, gold and red. it's going to be a cooler today. lisa argen will have your foreca >> we are enjoying some pretty nice weather which means a lot of us will be hitting the beaches this weekend. that has the coast guard on high alert following a string of drownings involving people walking their dogs. federal officials have launched a campaign to keep people and their pets safe at the beach. here's abc7 news reporter jonathan bloom. >> this is rascal and his owner, petty officer pamela baland. show may be in the u.s. coast guard burks she knows who is the better swimmer. >> he would do much better in the water than i would. >> the rescue swimme